CN219484359U

CN219484359U - Servo cutting device of cold bending machine

Info

Publication number: CN219484359U
Application number: CN202320924120.5U
Authority: CN
Inventors: 黎卫国; 黎卫东; 王雷; 柳向全; 刘小蕾
Original assignee: Yantai Ruiqi Thermal Machinery Equipment Manufacturing Co ltd
Current assignee: Yantai Ruiqi Thermal Machinery Equipment Manufacturing Co ltd
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-08-08
Anticipated expiration: 2033-04-23

Abstract

The utility model discloses a servo cutting device of a cold bending machine, which comprises a base plate, wherein a driving and adjusting mechanism is arranged on the upper surface of the base plate, the output end of a first servo motor is connected with a U-shaped sleeve frame, a detachable scrap collecting mechanism is arranged at the inner bottom of the upper side of the U-shaped sleeve frame, a servo cutting mechanism is arranged on the inner wall of the U-shaped sleeve frame through a threaded rotating rod and a limiting supporting rod, and a corresponding servo clamping mechanism is arranged on the upper side of the servo cutting mechanism. The device is through the drive effect of the first servo motor output U type cover frame of bed plate upper surface intermediate position department installation, can change the holistic rotation angle of U type cover frame for the cold bending machine outside output, can rotate U type cover frame and go the crooked steel construction material of adaptation as required with the cutting requirement, can adapt to change cutting blade's cutting angle, through the drive effect of cavity cover box outside second servo motor output screw thread bull stick, can drive the platform layer board and reciprocate along spacing branch.

Description

Servo cutting device of cold bending machine

Technical Field

The utility model relates to the technical field of cold bending machine processing, in particular to a servo cutting device of a cold bending machine.

Background

The cold bending machine is novel equipment for processing and manufacturing tunnel supporting steel arches, and consists of six parts of a base, a mechanical transmission system, a cold bending system, a hydraulic system, an electric appliance control system and an auxiliary system, wherein the six parts are used for cutting materials processed by the cold bending system in the actual processing process;

in the use process of the servo cutting mechanism of the cold bending machine, a machined part is required to be fixed by using a fixing jig, but in the use process of the existing fixing jig, workpieces with different shapes generally need to be corresponding to the fixing jig, so that the problem that the workpiece is difficult to adapt to multi-shape workpieces, the self-adapting lamination is difficult to carry out, and the problem of inconvenient use exists;

the fixed jig comprises an outer shell, wherein an electric push rod is arranged at the top of the outer shell, a mounting pad is fixed on the outer side of the electric push rod, and a fixing mechanism extending to the outer side is arranged in the outer shell.

For the above-mentioned problem, the prior art patent provides the solution, but the fixed tool of a servo cutting mechanism of cold bending machine that it provided, though can press from both sides tightly fixedly to the work piece of different shapes, but because the material of cold bending machine output is the irregular crooked shape mostly, uses flat angle cutting to be difficult to remain the output shape of principle steel material, and it can not adapt to the bending angle of output material and carry out the cutting of certain radian slope.

For this purpose, a servo cutting device of a cold bending machine is proposed.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a servo cutting device capable of rotating and adjusting a cutting angle according to the output direction of a cold bending system.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a servo cutting device of cold bending machine, includes the bed plate, the last surface mounting of bed plate has drive adjustment mechanism, drive adjustment mechanism including install in the first servo motor of bed plate upper surface intermediate position department, first servo motor's output is connected with U type cover frame, install detachable piece collection mechanism in the upside of U type cover frame, the inner wall both sides of U type cover frame all are connected with the cavity cover box, the U type cover frame left cavity cover box inner wall is connected with spacing branch, the U type cover frame right side cavity cover box upper surface mounting has the second servo motor, the output of second servo motor runs through cavity cover box movable mounting has corresponding screw thread bull stick, the inner wall of U type cover frame passes through screw thread bull stick spacing branch installs servo cutting mechanism, servo clamping mechanism is installed to servo cutting mechanism's upside.

The first servo motor is used for controlling the U-shaped sleeve frame to rotate, servo adjustment can be carried out according to cutting requirements, the inclination angle of the U-shaped sleeve frame is changed, and the second servo motor is used for controlling the threaded rotating rod to rotate in different directions and at different speeds.

Preferably, the servo cutting mechanism comprises a platform supporting plate arranged on the inner wall of the cavity sleeve box, sleeve openings corresponding to the threaded rotating rods and the limit supporting rods in a jogged mode are respectively arranged on two sides of the surface of the platform supporting plate, a plurality of auxiliary rotating cylinders are movably arranged on the front side and the rear side of the surface of the platform supporting plate, a cutting reserved opening is arranged on the side of the middle position of the surface of the platform supporting plate, and a portal frame is connected to the upper surface of the cutting reserved opening.

Preferably, the first hydraulic pump pole is all installed to the upper surface left and right sides of portal frame, the upside output of first hydraulic pump pole all is connected with the apron, the bottom of apron is connected with the cover frame, the incision groove is installed to the bottom inner wall of cover frame, the outside fixed mounting in incision groove has third servo motor, the inside in incision groove passes through the output of third servo motor is installed cutting blade, cutting blade with the cutting is reserved the mouth and is corresponded from top to bottom.

The inside of incision groove with the output of third servo motor corresponds, is used for fixed mounting cutting blade, cutting blade is current steel construction cutting knife, and surface intermediate position department is provided with the opening that is used for dismantling the installation, makes things convenient for follow-up change, for prior art, first hydraulic pump pole is current servo control's hydraulic drive device, is used for control the frame of cover moves down and carries out servo cutting.

Preferably, the servo clamping mechanism comprises extension brackets arranged on the front side and the rear side of the first hydraulic pump rod, and two ends of the bottom of each extension bracket are connected with second hydraulic pump rods.

Preferably, the bottom of second hydraulic pump pole is connected with square cover frame, square cover frame with cutting blade does not influence each other, both sides all are connected with T type slot around the bottom of square cover frame, the bottom of T type slot inserts and installs the picture peg, the bottom of picture peg is all connected and is corresponded to have rubber fluting briquetting.

Preferably, the detachable scrap collecting mechanism comprises a magnetic attraction bottom plate arranged on the middle position side of the bottom of the U-shaped sleeve frame, a scrap collecting box is arranged on the upper surface of the magnetic attraction bottom plate in an adsorption mode, and the outer side of the scrap collecting box is of a transparent structure.

Preferably, universal wheels are connected to the four-side angle positions of the bottom of the base plate, and corresponding rubber rings are sleeved on the outer surfaces of the universal wheels.

Preferably, the left side and the right side of the U-shaped sleeve frame are connected with hand bars, and the outer surfaces of the hand bars are sleeved with corresponding rubber rings.

Compared with the prior art, the utility model has the beneficial effects that:

1. the driving function of the U-shaped sleeve frame at the output end of the first servo motor arranged at the middle position of the upper surface of the base plate can change the integral rotating angle of the U-shaped sleeve frame, the U-shaped sleeve frame is used for the output end at the outer side of a cold bending machine, the U-shaped sleeve frame can be rotated to adapt to bent steel structure materials according to the cutting requirements, the cutting angle of a cutting blade can be adaptively changed, the shape of two ends of a raw material is prevented from being damaged by direct up-down cutting, the platform supporting plate can be driven to move up and down along a limit supporting rod under the driving function of the threaded rotating rod at the output end of the second servo motor at the outer side of the cavity sleeve box, the processing height of the platform supporting plate can be changed, and more types of cold bending machines and more thicknesses of steel structure materials can be adapted;

2. through the extension support effect of both sides installation around first hydraulic pump pole, utilize its bottom second hydraulic pump pole servo drive control effect, can drive rubber fluting briquetting and move down, can press from both sides tightly fixedly to the material of output before the cutting blade is cut in third servo motor control, can handle more different thickness materials, automatic servo drive control. More humanized, utilize T type slot and picture peg cooperation effect between rubber fluting briquetting and the square cover frame, can dismantle fast to rubber fluting briquetting, convenient change and follow-up management.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is an overall structural view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a disassembled view of the platform pallet of the present utility model;

FIG. 4 is a gantry view of the present utility model;

fig. 5 is a split view of a square sleeve frame of the present utility model.

Reference numerals illustrate:

1. a base plate; 2. a universal wheel; 3. a first servo motor; 31. a U-shaped sleeve frame; 32. a magnetic attraction bottom plate; 33. a scrap collecting box; 34. a cavity sleeve; 35. a limit strut; 36. a second servo motor; 37. a threaded rotating rod; 38. a platform pallet; 39. sleeving the mouth; 310. cutting a reserved opening; 311. an auxiliary drum; 4. a portal frame; 41. a first hydraulic pump lever; 42. a cover plate; 43. a sleeve frame; 44. a slit groove; 45. a third servo motor; 46. a cutting blade; 47. expanding the bracket; 48. a second hydraulic pump lever; 49. a square sleeve frame; 410. a T-shaped slot; 411. inserting plate; 412. rubber grooving pressing blocks; 5. and (5) a hand lever.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, the present utility model provides a technical solution:

the utility model provides a servo cutting device of cold bending machine, includes bed plate 1, the upper surface mounting of bed plate 1 has drive adjustment mechanism, drive adjustment mechanism including install in the first servo motor 3 of bed plate 1 upper surface intermediate position department, the output of first servo motor 3 is connected with U type cover frame 31, install detachable piece collection mechanism in the upside of U type cover frame 31, the inner wall both sides of U type cover frame 31 all are connected with cavity cover box 34, the left side of U type cover frame 31 cavity cover box 34 inner wall is connected with spacing branch 35, the right side of U type cover frame 31 cavity cover box 34 upper surface mounting has second servo motor 36, the output of second servo motor 36 runs through cavity cover box 34 movable mounting has corresponding screw thread bull stick 37, the inner wall of U type cover frame 31 passes through screw thread bull stick 37 spacing branch 35 installs servo cutting mechanism, servo clamping mechanism is installed to servo cutting mechanism's upside.

The first servo motor 3 and the second servo motor 36 are all motor devices controlled by the existing servo drive, the first servo motor 3 is used for controlling the U-shaped sleeve frame 31 to rotate, servo adjustment can be performed according to cutting requirements, the inclination angle of the U-shaped sleeve frame 31 is changed, and the second servo motor 36 is used for controlling the threaded rotating rod 37 to rotate in different directions and at different speeds.

Specifically, as shown in fig. 1, 2 and 3, the servo cutting mechanism includes a platform supporting plate 38 mounted on the inner wall of the cavity sleeve 34, two sides of the surface of the platform supporting plate 38 are respectively provided with a sleeve opening 39 corresponding to the threaded rotating rod 37 and the limit supporting rod 35, two sides of the surface of the platform supporting plate 38 are movably provided with a plurality of auxiliary drums 311, a cutting reserved opening 310 is mounted on the side of the middle position of the surface of the platform supporting plate 38, and the upper surface of the cutting reserved opening 310 is connected with a portal frame 4.

Specifically, as shown in fig. 3 and 4, the left and right sides of the upper surface of the gantry 4 are both provided with first hydraulic pump rods 41, the upper output ends of the first hydraulic pump rods 41 are both connected with cover plates 42, the bottoms of the cover plates 42 are connected with sleeve frames 43, the inner walls of the bottoms of the sleeve frames 43 are provided with notch grooves 44, the outer sides of the notch grooves 44 are fixedly provided with third servo motors 45, the inner parts of the notch grooves 44 are provided with cutting blades 46 through the output ends of the third servo motors 45, and the cutting blades 46 correspond to the cutting reserved openings 310 vertically.

The inside of incision groove 44 corresponds with the output of third servo motor 45, is used for fixed mounting cutting blade 46, cutting blade 46 is current steel construction cutting knife, and surface intermediate position department is provided with the opening that is used for dismantling the installation, and convenient follow-up change is prior art, first hydraulic pump pole 41 is current servo control's hydraulic drive device, is used for controlling sleeve frame 43 moves down and carries out servo cutting.

By adopting the technical scheme, the problem that the fixed fixture of the servo cutting mechanism of the cold bending machine can clamp and fix workpieces with different shapes, but most of materials output by the cold bending machine are irregularly bent and cannot adapt to the bending angle of the output materials to cut with a certain radian and inclination is solved, firstly, the output end of the first servo motor 3 drives the U-shaped sleeve frame 31 to rotate 360 degrees around the middle position of the upper surface of the base plate 1, the output bending materials can be adapted to be adjusted, the included angle between the U-shaped sleeve frame 31 and the materials is changed, the materials with different inclination angles can be processed and cut, then the output end of the second servo motor 36 drives the threaded rotating rod 37 to rotate through the upper surface of the cavity sleeve box 34, by utilizing the jogged relation of the sleeve openings 39 of the platform supporting plate 38, the platform supporting plate 38 can move up and down along the limit supporting rods 35, the processing height of the platform supporting plate 38 is changed, the platform supporting plate is suitable for various processing environments, then the cover plate 42 can be driven downwards to drive the sleeve frame 43 to move through the servo drive control action of the first hydraulic pump rod 41 on the upper side of the portal frame 4, the cutting blade 46 can be driven to move downwards, the cutting blade 46 is controlled to cut in a servo mode through the drive control of the external third servo motor 45, the cutting reserved openings 310 arranged on the upper surface of the platform supporting plate 38 can be aligned to cut comprehensively, the cutting blade 46 can be controlled to rotate by corresponding angles to cut different steel structure materials, and the cutting with a certain radian inclined is adapted to the bending angle of an output material.

Specifically, as shown in fig. 4, the servo clamping mechanism includes an expansion bracket 47 mounted on the front and rear sides of the first hydraulic pump rod 41, and two ends of the bottom of the expansion bracket 47 are connected with a second hydraulic pump rod 48.

Specifically, as shown in fig. 4, the bottom of the second hydraulic pump rod 48 is connected with a square sleeve frame 49, the square sleeve frame 49 and the cutting blade 46 do not affect each other, two sides of the bottom of the square sleeve frame 49 are connected with T-shaped slots 410, a plugboard 411 is inserted and installed at the bottom of the T-shaped slots 410, and rubber slotted press blocks 412 are connected and correspond to the bottom of the plugboard 411.

Through adopting above-mentioned technical scheme, firstly through the servo drive control effect of the second hydraulic pump pole 48 of extension support 47 bottom installation, can control square cover frame 49 downwardly moving, can control the rubber grooving briquetting 412 of square cover frame 49 bottom and press from both sides tight work piece, when the inside of work piece entering U type cover frame 31, cooperation auxiliary drum 311 can carry out the auxiliary slip, rethread rubber grooving briquetting 412 presss from both sides tightly can cooperate the cutting blade 46 of third servo motor 45 output and cut, can be through the picture peg 411 of rubber grooving briquetting 412 surface mounting and the T type slot 410 of square cover frame 49 bottom installation insert installation relation in the follow-up maintenance work process, dismantle, convenient follow-up management maintenance.

Specifically, as shown in fig. 1 and 2, the detachable debris collecting mechanism includes a magnetic attraction base plate 32 mounted on a side of a middle position of a bottom of the U-shaped casing 31, a debris collecting box 33 is mounted on an upper surface of the magnetic attraction base plate 32 in an adsorption manner, and a transparent structure is arranged on an outer side of the debris collecting box 33.

Through adopting above-mentioned technical scheme, solved in the material course of working, the piece flows down, leads to the great problem of follow-up maintenance work, and bottom plate 32 is inhaled to surface mounting's magnetism when through U type cover frame 31 can dismantle fast and assemble and receive piece case 33 through adsorbing fixed mounting relation, through receiving piece case 33 and upside platform layer board 38's correspondence, can collect the piece.

Specifically, as shown in fig. 1 and 2, universal wheels 2 are connected to the four-side angular positions of the bottom of the base plate 1, and corresponding rubber rings are sleeved on the outer surfaces of the universal wheels 2.

Specifically, as shown in fig. 1 and 2, the left and right sides of the U-shaped sleeve frame 31 are connected with the hand rest 5, and the outer surface of the hand rest 5 is sleeved with a corresponding rubber ring.

Through adopting above-mentioned technical scheme, solved the problem that current cutting module is difficult to remove, through universal wheel 2 of the installation of the bottom four-sided angular position department of bed plate 1, can mobile device, its both sides setting universal wheel 2 installs corresponding stopping mechanism, and the hand lever 5 of cooperation U type cover frame 31 left and right sides installation is convenient to move control.

Working principle: in the use process, through holding the hand lever 5 that U type cover frame 31 left and right sides was installed, the universal wheel 2 mobile device that cooperation bed plate 1 bottom four side angle department was installed reaches the position department of appointed cold bending machine both sides material output, at first, through the rotatory 360 degrees rotations of first servo motor 3 output drive U type cover frame 31 around the upper surface intermediate position department of bed plate 1, change the contained angle between U type cover frame 31 and the material, through the actuation of cavity cover box 34 upper surface second servo motor 36 output screw thread bull stick 37, can drive platform layer board 38 and utilize the gomphosis relation of cuff 39, reciprocate along spacing branch 35, change the process height of platform layer board 38, rethread extension support 47 equipment-mounted second hydraulic pump 48's servo drive control action, can control square cover frame 49 and move down, can control the rubber grooving briquetting 412 of square cover frame 49 bottom and press from top to clamp the work piece, finally, through the servo drive control action of first hydraulic pump 41, drive cutting blade 46 moves down, utilize the drive control of outside third servo motor 45, cutting blade 46 is controlled down.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. The utility model provides a servo cutting device of cold bending machine, includes bed plate (1), its characterized in that: the utility model provides a cutting device, including base plate (1), drive adjustment mechanism is installed to the upper surface of base plate (1), drive adjustment mechanism including install in first servo motor (3) of base plate (1) upper surface intermediate position department, the output of first servo motor (3) is connected with U type cover frame (31), can dismantle piece collection mechanism in the upside of U type cover frame (31) is installed, the inner wall both sides of U type cover frame (31) all are connected with cavity cover box (34), the left cavity cover box (34) inner wall of U type cover frame (31) is connected with spacing branch (35), the second servo motor (36) are installed to cavity cover box (34) upper surface on U type cover frame (31), the output of second servo motor (36) runs through cavity cover box (34) movable mounting has corresponding screw thread bull stick (37), the inner wall of U type cover frame (31) is passed through screw thread bull stick (37) spacing branch (35) installs servo cutting mechanism, servo mechanism installs on the servo side of corresponding servo mechanism that installs.

2. A cold-bending machine servo cutting device as claimed in claim 1, wherein: the servo cutting mechanism comprises a platform supporting plate (38) arranged on the inner wall of the cavity sleeve box (34), a sleeve opening (39) corresponding to the embedding of the threaded rotating rod (37) and the limiting supporting rod (35) is respectively arranged on two sides of the surface of the platform supporting plate (38), a plurality of auxiliary rotating drums (311) are movably arranged on two sides of the surface of the platform supporting plate (38), a cutting reserved opening (310) is arranged on the side of the middle position of the surface of the platform supporting plate (38), and a portal frame (4) is connected to the upper surface of the cutting reserved opening (310).

3. A cold-bending machine servo cutting device as claimed in claim 2, wherein: the utility model discloses a cutting device for the portal frame, including portal frame (4), cutting blade (46) are installed in the outside fixed mounting in incision groove (44), cutting blade (46) are installed through the output of third servo motor (45) in the inside in incision groove (44), cutting blade (46) with cutting reservation mouth (310) are corresponding from top to bottom, first hydraulic pump pole (41) are all installed on the upper surface left and right sides of portal frame (4), the upside output of first hydraulic pump pole (41) all is connected with apron (42), the bottom of apron (42) is connected with cover frame (43), incision groove (44) are installed to the bottom inner wall of cover frame (43).

4. A cold-bending machine servo cutting device as claimed in claim 3, wherein: the servo clamping mechanism comprises expansion brackets (47) arranged on the front side and the rear side of the first hydraulic pump rod (41), and two ends of the bottom of each expansion bracket (47) are connected with second hydraulic pump rods (48).

5. The servo cutting device of a cold bending machine according to claim 4, wherein: the bottom of second hydraulic pump pole (48) is connected with square cover frame (49), square cover frame (49) with cutting blade (46) do not influence each other, both sides all are connected with T type slot (410) around the bottom of square cover frame (49), picture peg (411) are installed in the bottom of T type slot (410) inserts, rubber slotting briquetting (412) are all connected to the bottom of picture peg (411) respectively.

6. A cold-bending machine servo cutting device as claimed in claim 1, wherein: the detachable debris collecting mechanism comprises a magnetic attraction bottom plate (32) arranged on the middle position side of the bottom of the U-shaped sleeve frame (31), a debris collecting box (33) is arranged on the upper surface of the magnetic attraction bottom plate (32) in an adsorption mode, and the outer side of the debris collecting box (33) is of a transparent structure.

7. A cold-bending machine servo cutting device as claimed in claim 1, wherein: the four-side angle positions of the bottom of the base plate (1) are respectively connected with a universal wheel (2), and the outer surfaces of the universal wheels (2) are respectively sleeved with a corresponding rubber ring.

8. A cold-bending machine servo cutting device as claimed in claim 1, wherein: the left side and the right side of the U-shaped sleeve frame (31) are respectively connected with a hand rod (5), and the outer surfaces of the hand rods (5) are respectively sleeved with a corresponding rubber ring.